Cooling crystallization device for recovering copper smelting waste slag

Abstract

The utility model discloses a cooling crystallization device for recovering copper smelting waste slag, and belongs to the technical field of waste slag recovery. The cooling crystallization device for recycling the copper smelting waste residues further comprises a fixing plate fixedly arranged on the inner side of the cooling barrel. The upper cover is clamped with a combined pipe I; the upper end of the first combined pipe is arranged on the outer side of the liquid storage barrel in a sleeving mode. The lower side of the first combined pipe is arranged on the outer side of the atomization nozzle in a sleeving mode. The lower end of the combined pipe I is clamped with a combined pipe II; the upper end of the upper cover is fixedly connected with the infusion block; the liquid conveying block is connected with an outlet in the upper end of the first combined pipe and the upper end of the second combined pipe in a clamped mode. The pipe diameter of the upper end of the combined pipe I is smaller than that of the inner side part of the cooling barrel; by arranging the liquid conveying block and the first combined pipe, the pipe diameter of the upper end of the first combined pipe is small, and the pipe diameter of the part, close to the feeding port, of the first combined pipe is large, so that the cooling efficiency is improved, the atomization drying effect is improved, and the cooling effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the waste slag recovery technical field, more specifically, relate to a kind of cooling crystallization device for copper smelting waste slag recovery. BACKGROUND

[0002] Smelting is a refining technology, which refers to extracting metals from ores using methods such as roasting, smelting, electrolysis, and using chemical reagents; reducing impurities in metals or increasing certain components in metals to produce the desired metal. In the process of copper smelting, waste slag may need to be treated by cooling crystallizer to facilitate subsequent recycling.

[0003] For example, patent application number CN202020924198.3, a cooling crystallization device for copper smelting waste slag recovery, includes a reaction kettle main body, four supports are welded to the bottom of the reaction kettle main body, a discharge valve is installed at the bottom of the reaction kettle main body, the output end of the discharge valve is connected to the top of the receiving tank through a connecting pipe, a tank door is installed on the surface of the receiving tank, one end of the screw feeder rod is movably installed on the inner wall of the receiving tank through a bearing, and the other end of the screw feeder rod passes through the surface of the receiving tank and is connected to the output end of the stepper motor through a shaft coupling. The utility model adds a receiving tank to cooperate with the reaction kettle main body, which can provide certain storage effect to improve the processing efficiency of the cooling crystallization reaction kettle.

[0004] Although the above-mentioned cooling crystallization device for copper smelting waste slag recovery can improve the processing efficiency of cooling crystallization, its effect is limited, and the cooling efficiency is poor. Utility model content

[0005] The utility model provides a kind of cooling crystallization device for copper smelting waste slag recovery to improve cooling efficiency to solve the above technical problems.

[0006] The utility model relates to a kind of cooling crystallization devices for copper smelting waste residue recovery, including cooling barrel;The lower end of the cooling barrel is rotatably connected with turnover door;The upper end of the cooling barrel is clamped with upper cover;The upper end of the upper cover is clamped with liquid storage barrel;The upper end of the liquid storage barrel is fixedly connected with feed inlet;The upper end of the liquid storage barrel is fixedly connected with motor one;The output end of the motor one is fixedly connected with stirring blade one after passing the upper end of the liquid storage barrel;Atomizing nozzle is arranged on the upper end of the inside of the cooling barrel;The atomizing nozzle is communicated with the liquid storage barrel;It further includes fixed plate that is fixedly arranged in the inside of the cooling barrel;Motor two is arranged on the lower side of the fixed plate;The output end of the motor two is fixedly connected with six stirring blade two after passing the fixed plate;Branch pipe one is fixedly arranged on the side of the cooling barrel;The inside of the branch pipe one is communicated with the inside of the cooling barrel;Fan is embedded in the inside of the branch pipe one;Air inlet pipe is fixedly connected to the end of the branch pipe one close to the cooling barrel;One-way valve one is clamped on the upper end of the air inlet pipe;The upper cover is clamped with combination pipe one;The upper end of the combination pipe one is sleeved on the outside of the liquid storage barrel;The lower side of the combination pipe one is sleeved on the outside of the atomizing nozzle;Combination pipe two is clamped on the lower end of the combination pipe one;Liquid transfer block is fixedly connected to the upper end of the upper cover;The upper end of the combination pipe one and the upper end of the combination pipe two are clamped with the liquid transfer block respectively;The pipe diameter of the upper end of the combination pipe one is smaller than the pipe diameter of the part in the inside of the cooling barrel;The fixed plate is rotatably connected with electric mesh hole flap.

[0007] Preferably, the lower end of the cooling barrel is fixedly connected with air outlet pipe;One-way valve two is fixedly connected to the outside of the air outlet pipe.

[0008] Preferably, the lower end of the cooling barrel is fixedly connected with drain pipe;Waterproof plug is embedded in the outside end port of the drain pipe.

[0009] Preferably, waterproof rubber ring is sleeved on the clamping place of the combination pipe one and the combination pipe two.

[0010] Compared with prior art, the utility model has the beneficial effects that:

[0011] (1) by setting liquid transfer block and combination pipe one, the upper end pipe diameter of the combination pipe one is small, pre-cooling raw material passes the part pipe diameter of the combination pipe one near feed inlet is thick, increase cooling efficiency, enlarge atomizing drying effect, increase cooling efficiency, improve cooling effect;

[0012] (2) by setting one-way valve one, air inlet pipe and fan, improve the efficiency of air flow, increase cooling effect;

[0013] (3) by setting fixed plate, motor two and stirring blade two, use stirring blade two to stir cooling crystallization, improve atomizing drying effect, prevent cooling crystallization from condensing and blocking electric mesh hole flap. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model.

[0015] Figure 2 It is the internal structure schematic view of the utility model;

[0016] Figure 3 It is the combined pipe one schematic view of the utility model.

[0017] Mark explanation in drawing: 10, cooling bucket; 11, upper cover; 12, branch pipe one; 13, one-way valve one; 14, air inlet pipe; 15, combined pipe one; 16, liquid storage bucket; 17, feed inlet; 18, motor one; 19, infusion block; 20, waterproof rubber ring; 21, turnover door; 22, air outlet pipe; 23, one-way valve two; 24, drain pipe; 25, stirring blade one; 26, combined pipe two; 27, atomizing nozzle; 28, motor two; 29, stirring blade two; 30, electric mesh hole flap; 31, fixed plate; 32, fan. DETAILED DESCRIPTION

[0018] Specific embodiment one: please refer to Figures 1-3The utility model provides a kind of cooling crystallization device for copper smelting waste residue recovery, including cooling barrel 10;The lower end of cooling barrel 10 is rotatably connected with turnover door 21;The upper end of cooling barrel 10 is clamped with upper cover 11;The upper end of upper cover 11 is clamped with liquid storage barrel 16;The upper end of liquid storage barrel 16 is fixedly connected with feed inlet 17;The upper end of liquid storage barrel 16 is fixedly connected with motor one 18;The output end of motor one 18 is fixedly connected with stirring blade one 25 after passing through the upper end of liquid storage barrel 16;Atomizing nozzle 27 is arranged on the inside upper end of cooling barrel 10;Atomizing nozzle 27 is communicated with liquid storage barrel 16;It further includes fixed plate 31 fixedly arranged in the inside of cooling barrel 10;Motor two 28 is arranged on the lower side of fixed plate 31;The output end of motor two 28 is fixedly connected with six stirring blade two 29 after passing through fixed plate 31;Branch pipe one 12 is fixedly arranged on the side of cooling barrel 10;Branch pipe one 12 is communicated with the inside of cooling barrel 10;Fan 32 is embedded in the inside of branch pipe one 12;Air inlet pipe 14 is fixedly connected to the end of branch pipe one 12 close to cooling barrel 10;One-way valve one 13 is clamped on the upper end of air inlet pipe 14;Combination pipe one 15 is clamped on upper cover 11;The upper end of combination pipe one 15 is sleeved on the outside of liquid storage barrel 16;The lower side of combination pipe one 15 is sleeved on the outside of atomizing nozzle 27;The lower end of combination pipe one 15 is clamped with combination pipe two 26;Liquid transfer block 19 is fixedly connected to the upper end of upper cover 11;Liquid transfer block 19 is clamped with the upper end outlet of combination pipe one 15 and the upper end of combination pipe two 26 respectively;The pipe diameter of the upper end of combination pipe one 15 is smaller than the pipe diameter of the inside part of cooling barrel 10;Fixed plate 31 is rotatably connected with electric mesh hole flap 30;Through the arrangement of liquid transfer block 19 and combination pipe one 15, the upper end pipe diameter of combination pipe one 15 is small, the pre-cooling raw material passes through the part of combination pipe one 15 near feed inlet 17, the pipe diameter is thick, the cooling efficiency is increased, the atomization drying effect is enlarged, the cooling efficiency is increased, and the cooling effect is improved.

[0019] Please refer to Figure 2 , the lower end of cooling barrel 10 is fixedly connected with air outlet pipe 22;Air outlet pipe 22 is fixedly connected with one-way valve two 23 outside.

[0020] Please refer to Figure 2 , the lower end of cooling barrel 10 is fixedly connected with drain pipe 24;Waterproof plug is embedded in the outside end port of drain pipe 24;Through the arrangement of one-way valve one 13, air inlet pipe 14 and fan 32, the efficiency of air flow is improved, and the cooling effect is increased.

[0021] Please refer to Figure 2 , waterproof rubber ring 20 is sleeved on the clamping place of combination pipe one 15 and combination pipe two 26;Through the arrangement of fixed plate 31, motor two 28 and stirring blade two 29, the cooling crystallization is stirred by stirring blade two 29, the atomization drying effect is improved, and the electric mesh hole flap 30 is prevented from being blocked by cooling crystallization condensation.

[0022] In working, pour the waste liquid raw material into the inside of the feeding port 17, start the liquid storage barrel 16, the output end of the liquid storage barrel 16 drives the stirring blade one 25 to rotate, the stirring blade one 25 stirs the raw material; input liquid nitrogen into one port of the combined pipe one 15, the liquid nitrogen is input from the combined pipe one 15 into the inside of the combined pipe two 26, and finally flows out from another port of the liquid output block 19; because the pipe diameter of the upper side of the combined pipe one 15 is smaller, the cooling effect on the raw material in the inside of the liquid storage barrel 16 is limited, when the liquid nitrogen flows into the lower end of the combined pipe one 15, with the increase of the pipe diameter, the cooling effect increases, so the air near the atomizing nozzle 27 is colder; the raw material in the inside of the liquid storage barrel 16 is sprayed from the atomizing nozzle 27, the raw material is atomized after passing through the atomizing nozzle 27, then start the fan 32, the fan 32 blows the air entering the branch pipe one 12 from the inside of the one-way valve one 13 into the inside of the cooling barrel 10, then the blown air blows the cold air outside the atomizing nozzle 27 downward, cools the atomized raw material, and makes the copper-containing particles in the raw material crystallize; the crystallized particles fall on the upper end of the fixed plate 31 after crystallization; start the motor two 28, the output end of the motor two 28 drives the stirring blade two 29 to stir the crystallized particles, the water condenses and leaks from the waterproof rubber ring 20; only water flow can flow out when the electric mesh hole flap 30 is closed, the crystallized particles can only flow out from the gap of the electric mesh hole flap 30 when the electric mesh hole flap 30 is opened; the water molecules condense on the lower side of the fixed plate 31 and are discharged from the drain pipe 24 out of the inside of the cooling barrel 10, the crystallized particles can only stay on the upper end surface of the fixed plate 31 before the electric mesh hole flap 30 is opened; after the water is drained, open the electric mesh hole flap 30, so that the crystallized particles fall on the lower end of the inside of the cooling barrel 10 after the water flow is drained, then open the turnover door 21, take out the crystallized particles, and the cooling and crystallization process is completed.

[0023] The electric mesh hole flap 30 is an improved electric flap door, characterized in that the electric mesh hole flap 30 is provided with a plurality of small holes, so that the water flow can pass through, and the crystallized particles cannot pass through the end surface of the electric mesh hole flap 30; with the change of the air pressure in the air inlet pipe 14, the air outside enters the air inlet pipe 14 from the one-way valve one 13, then the air can also pass through the electric mesh hole flap 30 and enter the lower end of the inside of the cooling barrel 10; the cold air flows to the lower end of the inside of the cooling barrel 10 after passing through the electric mesh hole flap 30 from around the atomizing nozzle 27, and then flows out from the inside of the air outlet pipe 22 through the one-way valve two 23; and the density of the cold air is relatively larger than that of the hot air, the cold air cooled at the lower end of the combined pipe one 15 also gradually decreases, which is convenient for cooling the atomized raw material.

[0024] As used in the specification and claims, certain terms have particular meanings. Those of skill in the art will understand that one or more embodiments described herein can be implemented without those particular terms. Terms, such as those defined in the Dictionary of

[0025] It is to be understood that the terms "including", "comprising", "consisting" and "consisting essentially of" or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises, has, or consists of any feature recited herein is not limited to consisting only of the feature or consisting only of the feature plus sub-features.

[0026] The foregoing description discloses and describes a few preferred embodiments of the present application only, and it is understood that the application is not limited to these preferred embodiments, but is applicable to many other combinations, modifications and environments within the scope of the application as described in the appended claims.

Claims

1. A cooling crystallization device for copper smelting slag recovery, comprising a cooling bucket (10); the lower end of the cooling bucket (10) is rotatably connected with a turnover door (21); the upper end of the cooling bucket (10) is clamped with an upper cover (11); the upper end of the upper cover (11) is clamped with a liquid storage bucket (16); the upper end of the liquid storage bucket (16) is fixedly connected with a feed inlet (17); the upper end of the liquid storage bucket (16) is fixedly connected with a motor one (18); the output end of the motor one (18) is fixedly connected with a stirring blade one (25) after penetrating through the upper end of the liquid storage bucket (16); the inner side of the cooling bucket (10) is provided with an atomizing nozzle (27) at the upper end; the atomizing nozzle (27) is communicated with the liquid storage bucket (16); characterized in that, Also include fixedly arranged in the cooling barrel (10) inside the fixed plate (31); The lower side of the fixed plate (31) is provided with motor two (28); The output end of the motor two (28) is fixedly connected with six stirring blades two (29) after penetrating the fixed plate (31); One side of the cooling barrel (10) is fixedly provided with a branch pipe (12); The branch pipe (12) is communicated with the inside of the cooling barrel (10); The inside of the branch pipe (12) is embedded with a fan (32); The branch pipe (12) is fixedly connected with an air inlet pipe (14) near one end of the cooling barrel (10); The air inlet pipe (14) is connected with a one-way valve (13) at the upper end; The upper cover (11) is connected with a combined pipe (15); The upper end of the combined pipe (15) is sleeved outside the liquid storage barrel (16); The lower side of the combined pipe (15) is sleeved outside the atomizing nozzle (27); The lower end of the combined pipe (15) is connected with a combined pipe (26); The upper end of the upper cover (11) is fixedly connected with a liquid delivery block (19); The liquid delivery block (19) is connected with the upper end outlet of the combined pipe (15) and the upper end of the combined pipe (26) respectively; The pipe diameter of the upper end of the combined pipe (15) is smaller than that of the inside of the cooling barrel (10); The fixed plate (31) is rotatably connected with an electric mesh hole flap (30).

2. The cooling crystallization device for copper smelting slag recovery according to claim 1, characterized in that: The lower end of the cooling barrel (10) is fixedly connected with an air outlet pipe (22); The air outlet pipe (22) is fixedly connected with a one-way valve (23) outside.

3. The cooling crystallization device for copper smelting slag recovery according to claim 1, characterized in that: The lower end of the cooling barrel (10) is fixedly connected with a drain pipe (24); The outside end of the drain pipe (24) is embedded with a waterproof plug.

4. The cooling crystallization device for copper smelting slag recovery according to claim 1, characterized in that: The combined pipe (15) and the combined pipe (26) are sleeved with a waterproof rubber ring (20) at the joint.

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